JPS4841976A - - Google Patents
Info
- Publication number
- JPS4841976A JPS4841976A JP9607872A JP9607872A JPS4841976A JP S4841976 A JPS4841976 A JP S4841976A JP 9607872 A JP9607872 A JP 9607872A JP 9607872 A JP9607872 A JP 9607872A JP S4841976 A JPS4841976 A JP S4841976A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
- B01D21/0045—Plurality of essentially parallel plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
- B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Activated Sludge Processes (AREA)
- Treatment Of Sludge (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7134792A FR2154851A5 (ja) | 1971-09-28 | 1971-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4841976A true JPS4841976A (ja) | 1973-06-19 |
Family
ID=9083561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9607872A Pending JPS4841976A (ja) | 1971-09-28 | 1972-09-25 |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4841976A (ja) |
AU (1) | AU461079B2 (ja) |
BE (1) | BE789233A (ja) |
FR (1) | FR2154851A5 (ja) |
GB (1) | GB1375458A (ja) |
IT (1) | IT975086B (ja) |
ZA (1) | ZA726585B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5397260A (en) * | 1977-02-03 | 1978-08-25 | Kubota Ltd | Treatment of waste water in use of active medium |
JP2017060931A (ja) * | 2015-09-25 | 2017-03-30 | 日本下水道事業団 | 固液分離システムおよび傾斜板 |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH614914A5 (ja) * | 1978-02-18 | 1979-12-28 | Adwatre Inc | |
DE3002417C2 (de) | 1979-03-26 | 1984-12-20 | Novex Találmányfejlesztö és Ertékesítö Külkereskedelmi Rt., Budapest | Lamellenseparator für Flüssigkeiten |
HU185894B (en) * | 1980-07-03 | 1985-04-28 | Imre Gyulavari | Apparatus for treating fluids |
GB2084127B (en) * | 1980-09-24 | 1984-02-08 | Nealvane Ltd | Biological treatment of sewage |
DE3330696A1 (de) * | 1983-08-25 | 1985-03-14 | Linde Ag, 6200 Wiesbaden | Anlage zum anaeroben abbau organischer substrate |
GB8518316D0 (en) * | 1985-07-19 | 1985-08-29 | Klargester Environmental Eng L | Sewage treatment plant |
FR2594113B1 (fr) * | 1986-02-07 | 1991-05-17 | Degremont | Procede et installation pour l'epuration d'eaux residuaires, notamment d'eaux residuaires urbaines |
DE4100983A1 (de) * | 1991-01-15 | 1992-07-16 | Borsig Babcock Ag | Vorrichtung zur biologischen reinigung von abwasser |
DE4231790B4 (de) * | 1992-09-23 | 2006-10-05 | Fariwar-Mohseni, Ursula | Vorrichtung zur Aufbereitung von Abwässern |
DK136092D0 (da) * | 1992-11-09 | 1992-11-09 | Cowiconsult A S | Rensningsanlaeg og lamelseparator for bundfaeldning af partikler |
DE4329239C2 (de) * | 1993-08-26 | 1997-09-11 | Ivan Prof Dr Ing Sekoulov | Verfahren und Vorrichtung zur biologischen Abwasserreinigung |
DE19644334A1 (de) * | 1996-10-25 | 1998-04-30 | Bernd Dr Ing Diering | Verfahren zur biologischen und biologisch-chemischen Aufbereitung von Abwasser sowie Anlage zur Durchführung dieses Verfahrens |
EP1694418A1 (de) * | 2003-12-16 | 2006-08-30 | hydrograv GmbH | Verfahren zum mischen und anschliessenden trennen eines mehrphasigen fluids und anlage zur durchführung des verfahrens |
CN107949544A (zh) * | 2015-09-09 | 2018-04-20 | 罗纳尔多·莱特·小阿尔梅达 | 具有固体水力分离的活性污泥需氧生物法及用于在废水处理站运行的水力分离器 |
-
0
- BE BE789233D patent/BE789233A/xx unknown
-
1971
- 1971-09-28 FR FR7134792A patent/FR2154851A5/fr not_active Expired
-
1972
- 1972-09-25 GB GB4418772A patent/GB1375458A/en not_active Expired
- 1972-09-25 JP JP9607872A patent/JPS4841976A/ja active Pending
- 1972-09-26 IT IT7003372A patent/IT975086B/it active
- 1972-09-26 ZA ZA726585A patent/ZA726585B/xx unknown
- 1972-09-28 AU AU47235/72A patent/AU461079B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5397260A (en) * | 1977-02-03 | 1978-08-25 | Kubota Ltd | Treatment of waste water in use of active medium |
JP2017060931A (ja) * | 2015-09-25 | 2017-03-30 | 日本下水道事業団 | 固液分離システムおよび傾斜板 |
Also Published As
Publication number | Publication date |
---|---|
FR2154851A5 (ja) | 1973-05-18 |
ZA726585B (en) | 1973-06-27 |
IT975086B (it) | 1974-07-20 |
AU461079B2 (en) | 1975-05-15 |
GB1375458A (ja) | 1974-11-27 |
AU4723572A (en) | 1974-04-04 |
BE789233A (fr) | 1973-01-15 |